1
22
23 package com.liferay.taglib.ui;
24
25 import com.liferay.portal.kernel.log.Log;
26 import com.liferay.portal.kernel.log.LogFactoryUtil;
27 import com.liferay.portal.kernel.util.MethodInvoker;
28 import com.liferay.portal.kernel.util.MethodWrapper;
29 import com.liferay.portal.kernel.util.PortalClassLoaderUtil;
30 import com.liferay.portal.kernel.util.StringPool;
31 import com.liferay.taglib.util.IncludeTag;
32
33 import javax.servlet.jsp.JspException;
34 import javax.servlet.jsp.PageContext;
35
36
42 public class InputPermissionsTag extends IncludeTag {
43
44 public static String doTag(
45 String formName, String modelName, PageContext pageContext)
46 throws Exception {
47
48 return doTag(_PAGE, formName, modelName, pageContext);
49 }
50
51 public static String doTag(
52 String page, String formName, String modelName,
53 PageContext pageContext)
54 throws Exception {
55
56 Object returnObj = null;
57
58 Thread currentThread = Thread.currentThread();
59
60 ClassLoader contextClassLoader = currentThread.getContextClassLoader();
61
62 try {
63 currentThread.setContextClassLoader(
64 PortalClassLoaderUtil.getClassLoader());
65
66 MethodWrapper methodWrapper = new MethodWrapper(
67 _TAG_CLASS, _TAG_DO_END_METHOD,
68 new Object[] {page, formName, modelName, pageContext});
69
70 returnObj = MethodInvoker.invoke(methodWrapper);
71 }
72 catch (Exception e) {
73 _log.error(e, e);
74 }
75 finally {
76 currentThread.setContextClassLoader(contextClassLoader);
77 }
78
79 if (returnObj != null) {
80 return returnObj.toString();
81 }
82 else {
83 return StringPool.BLANK;
84 }
85 }
86
87 public int doEndTag() throws JspException {
88 try {
89 doTag(getPage(), _formName, _modelName, pageContext);
90 }
91 catch (Exception e) {
92 if (e instanceof JspException) {
93 throw (JspException)e;
94 }
95 else {
96 throw new JspException(e);
97 }
98 }
99
100 return EVAL_PAGE;
101 }
102
103 public void setFormName(String formName) {
104 _formName = formName;
105 }
106
107 public void setModelName(String modelName) {
108 _modelName = modelName;
109 }
110
111 protected String getDefaultPage() {
112 return _PAGE;
113 }
114
115 private static final String _TAG_CLASS =
116 "com.liferay.portal.servlet.taglib.ui.InputPermissionsTagUtil";
117
118 private static final String _TAG_DO_END_METHOD = "doEndTag";
119
120 private static final String _PAGE =
121 "/html/taglib/ui/input_permissions/page.jsp";
122
123 private static Log _log = LogFactoryUtil.getLog(InputPermissionsTag.class);
124
125 private String _formName = "fm";
126 private String _modelName = null;
127
128 }